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Who developed the quantum mechanical model of the atom?

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Important Questions on Atomic Structure

EASY
Which subatomic particle determines the atomic number?
EASY
Which discovery confirmed the existence of protons?
MEDIUM
Way back in the sixth century BC, the Indian philosopher Kanad came forward with which of the following ideas?
EASY
Who proposed the first atomic theory?
MEDIUM
What did Rutherford’s model fail to explain?
EASY
Which particle is most responsible for the chemical properties of an atom?
EASY
Which model introduced energy levels for electrons?
EASY
According to Maharishi Kanada 'anu' may be made up of sub particles called _____.
MEDIUM
What was the contribution of Aristotle to atomic theory?
MEDIUM
Who developed the theory of atoms known as Paramanu-veda?
EASY
Who introduced the concept of the indivisible atom in ancient times?
EASY
What did the cathode ray experiment reveal?
EASY
What was the basis of Dalton’s atomic theory?
EASY
According to Kanad, matter is made up of tiny particles named
EASY
Who proposed the 'plum pudding model' of the atom?
EASY
In ancient times, which scientist and philosopher named the present day atoms as "paramanus"?
MEDIUM
What was the major flaw in the Thomson model?
EASY
Which subatomic particle was discovered by James Chadwick?